Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011

Name: Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011 | 14th International Conference, Toronto, Canada, September 18-22, 2011, Proceedings, Part I
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14th International Conference, Toronto, Canada, September 18-22, 2011, Proceedings, Part I

Gabor Fichtinger Anne Martel Terry Peters(Editor)

Springer (Publisher)

Published on 22. September 2011

XLIX, 689 pages

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Content

Title Page
Preface
Organization
Table of Contents
Robotics, Localization and Tracking and Visualization I
Unified Detection and Tracking in Retinal Microsurgery
Introduction
ToolTracking
Active Testing for Tool Localization
Experiments
Conclusion
References
Graph-Based Geometric-Iconic Guide-Wire Tracking
Introduction
Hybrid Curve Tracking
Iconic Graph-Based Curve Tracking
Landmarks Matching
Coupled Markov Random Field for Hybrid Tracking
Experimental Validation
Steerable Filters Regularized by Tensor-Voting
Landmarks Extraction
Implementation Details
Validation
Conclusion
References
Deformable Registration of Bronchoscopic Video Sequences to CT Volumes with Guaranteed Smooth Output
Introduction
Methods
Evaluation and Results
Discussion
Conclusions
References
MR-Based Real Time Path Planning for Cardiac Operations with Transapical Access
Introduction
Methodology
Preoperative Planning
Intraoperative Guidance
Experimental Studies
Results and Discussion
Conclusions
References
Steerable Intravitreal Inserts for Drug Delivery: In Vitro and Ex Vivo Mobility Experiments
Age-Related Macular Degeneration
Existing Therapies and Challenges
Electromagnetically Steerable Intravitreal Inserts
Five Degree-of-Freedom Electromagnetic Steering
Evaluating the Mobility of Steerable Inserts In Vitro
Evaluating the Mobility of Steerable Inserts Ex Vivo
Conclusions and Future Work
References
Distance Measurement in Middle Ear Surgery Using a Telemanipulator
Introduction
Description of the Measuring System
Experiments and Results
Conclusion
References
An Instantiability Index for Intra-operative Tracking of 3D Anatomy and Interventional Devices
Introduction
Methods
Instantiability Index for Shape Recovery
Data Collection
Results
Validation for Shape Instantiation
Validation for Intraoperative Catheter Localisation
Discussion and Conclusion
References
Automatic Tracking of an Organ Section with an Ultrasound Probe: Compensation of Respiratory Motion
Introduction
US Image-Based Approach
Control Strategy
Classical Control Law
Predictive Controller
Results and Discussion
Simulation Results with a Human Liver
Experimental Results with the Predictive Controller
References
3D Ocular Ultrasound Using Gaze Tracking on the Contralateral Eye: A Feasibility Study
Introduction
Methods and Materials
Overview
Calibration
Combined Pose Estimation and Eye Model Parameter Identification
Experiments
Results
Discussion and Conclusion
References
Interactive 3D Visualization of a Single-View X-Ray Image
Introduction
Methods
Beer-Lambert Law and X-Ray Intensities at Specific Depth
Transfer of Information to X-Ray
Interactive X-Ray Perceptual Visualization (IXPV)
Clipping X-Ray
Fusion of Tools and X-Ray
Visualization of Co-registered X-Ray and Dynamic US
Radiometric Error
Error from Registration in Depth
Results
User-Study
Discussion and Conclusion
References
Augmented Reality System for Oral Surgery Using 3D Auto Stereoscopic Visualization
Introduction
Materials and Methods
3D IV Display and Rendering
IV Augmented Reality System
Experiments and Results
Image Generation Speed
Accuracy Evaluation
Feasibility Evaluation
Discussion and Conclusion
References
Dense Surface Reconstruction for Enhanced Navigation in MIS
Introduction
Methods
Dynamic View Expansion with Sparse Stereo SLAM
Dense Surface Reconstruction
Texture Domain Update and Visualisation
Results
Conclusions
References
Compressed Sensing Based 3D Tomographic Reconstruction for Rotational Angiography
Introduction
Method
Algorithm
Sparsity Constraints
Two-Pass Reconstruction
Experiments
Discussion and Conclusion
References
Real-Time 4D Ultrasound Mosaicing and Visualization
Introduction
System Configuration
Mosaicing Process
ECG Gating
Experimental Validation
Methods and Results
Validation
Discussion
Temporal Resolution and Imaging Time
Real-Time Overlay
Conclusion
References
Robotics, Localization and Tracking and Visualization II
Robotic Hair Harvesting System: A New Proposal
Introduction
System Design
End-Effector Design
End-Effector Calibration
Experiments and Results
Conclusion and Discussion
References
Direct Surgeon Control of the Computer in the Operating Room
Introduction
Related Work
The Joystick Device
Experimental Evaluation
Experimental Results
Discussion
Conclusions
References
Learning Gestures for Customizable Human-Computer Interaction in the Operating Room
Introduction
Gesture Recognition Method
Component-Based Implementation
Experiments and Results
Discussion and Conclusion
References
Interventional Radiology Robot for CT and MRI Guided Percutaneous Interventions
Introduction
State of the Art
Robot Description
Robot Evaluation
Sterilization
CT and MRI Compatibility
Robot Accuracy
Conclusion
References
Spatio-Temporal Registration of Multiple Trajectories
Introduction
Methods
Temporal Registration
Rigid Spatial Registration
Spatio-Temporal Time Warping (STW)
Spatio-Temporal Registration of Multiple Trajectories
Experiments and Results
Synthetic Experiments
Experiments on Tele-Manipulation Data
Discussion and Conclusion
References
A Non-disruptive Technology for Robust 3D Tool Tracking for Ultrasound-Guided Interventions
Introduction
Methods
Experiments and Results
Tracking Accuracy
Sensor Orientation
Beating Heart Phantom
Conclusion and Future Work
References
Image-Based Device Tracking for the Co-registration of Angiography and Intravascular Ultrasound Images
Introduction
Workflow
Learning-Based Device Detection
Model-Based Device Tracking and Registration
A Bayesian Tracking Framework
Integrated Model and Fusion of Individual Device Measurements
Registration
Experiments
Conclusion
References
Robotics, Localization and Tracking and Visualization III
Nonmetallic Rigid-Flexible Outer Sheath with Pneumatic Shapelocking Mechanism and Double Curvature Structure
Introduction
Outer Sheath Design
Structure of Integrated Pin-Joints at Bending Distal End
Mechanism of Pneumatic Shapelocking on Rigid-Flexible Shaft
Structure of Chain-Gear on Wire-Control Operating Part
Prototype
Mechanical Characteristics of Prototype
In Vivo Experiment
Discussion and Conclusion
References
3D Stent Recovery from One X-Ray Projection
Introduction
Method
Stent Model
Automatic Feature Extraction
Stent-Model-to-Image Registration
Results and Discussion
Conclusion
References
Augmented Virtuality for Arthroscopic Knee Surgery
Introduction
Related Work
System Description
Experiment Methodology
Results
Discussion
Conclusion
References
Bronchoscopy Navigation beyond Electromagnetic Tracking Systems: A Novel Bronchoscope Tracking Prototype
Introduction
Novel Bronchoscope Tracking Prototype
Prototype Overview
Bronchoscope Motion Analysis
Experimental Results
Discussion
Conclusions and Future Work
References
3D Tracking of Laparoscopic Instruments Using Statistical and Geometric Modeling
Introduction
Materials and Methods
General Framework
System Calibration
Instrument Model
Determination of the Insertion Point
Instrument Localization
Determination of the Instrument Depth
Results
Discussion - Conclusion
References
Tracking and Characterization of Fragments in a Beating Heart Using 3D Ultrasound for Interventional Guidance
Introduction
Experimental Setup
Real-Time Tracking of the Fragment
Approach
Results
Probability Map
Conclusions and Future Work
References
Planning and Image Guidance
Model-Based Fusion of Multi-modal Volumetric Images: Application to Transcatheter Valve Procedures
Introduction
Problem Formulation
Method
Similarity Learning
Model-Based Fusion Approach
Experimental Results
Conclusion
References
1D-3D Registration for Functional Nuclear Imaging
Introduction
Methods
Input Data and Output
Registration Procedure
Experiments and Results
Hardware Setup
Phantom Experiments
Phantom Results
Experiment with Patient Data
Discussion
Conclusion
References
Towards Real-Time 3D US to CT Bone Image Registration Using Phase and Curvature Feature Based GMM Matching
Introduction
Methods
Image Pre-processing and Bone Surface Extraction
Point Cloud Selection and Curvature Features
GMM Registration of US and CT
Validation Setup
Results and Discussion
Conclusion
References
Robust and Fast Contrast Inflow Detection for 2D X-ray Fluoroscopy
Introduction
Methodology
Learning-Based Vessel Detection
Contrast Medium Detection
Contrast Inflow Detection
Numerical Evaluation
Conclusion
References
Generation of 4D Access Corridors from Real-Time Multislice MRI for Guiding Transapical Aortic Valvuloplasties
Introduction
Methodology
Collection of Dynamic MR Data
Extraction of Boundary Points
Generation of 4D Dynamic Access Corridor
Experimental Studies and Discussion
Conclusion
References
Automatic Trajectory Planning of DBS Neurosurgery from Multi-modal MRI Datasets
Introduction
Method Overview
MRI Acquisition
Surgical Constraints Definition
Automatic Trajectory Planning
Experimental Results
Discussion and Conclusions
References
Automated Planning of Computer Assisted Mosaic Arthroplasty
Introduction
Related Work
The Planning Algorithm
Evaluation of the Algorithm
Results
Conclusions
References
Model-Updated Image-Guided Minimally Invasive Off-Pump Transcatheter Aortic Valve Implantation
Introduction
Method
Aortic Root Mesh Model and Target Area of Implantation
Alignment of Aortic Root Model onto Contrast Image
Updating Aortic Root Model Overlay
User Interaction and Visualization
Results and Evaluation
Discussion
References
Real-Time 3D Ultrasound Guided Interventional System for Cardiac Stem Cell Therapy with Motion Compensation
Introduction
Methods and Materials
Experimental Design and Results
Phantom Validation
Animal Data Validation
Discussion and Conclusion
References
Towards Intra-operative Prostate Brachytherapy Dosimetry Based on Partial Seed Localization in Ultrasound and Registration to C-arm Fluoroscopy
Introduction
Methods
Seed Detection
Matching and Registration
Results and Conclusions
Conclusions
References
Effects of Ultrasound Section-Thickness on Brachytherapy Needle Tip Localization Error
Introduction
Methodology
Experimental Setup
US Beam Profile Estimation
Needle Offset Measurement on US Images
Results and Discussion
Conclusion
References
Quantifying Stranded Implant Displacement Following Prostate Brachytherapy
Introduction
Methods
Inter-dataset Seed Matching
Cluster Registration and Seed Displacement Computation
Results and Discussions
Inter-dataset Seed Matching Results
Seed Displacement Results
Summary and Conclusions
References
Physical Modeling and Simulation I
Preconditioner-Based Contact Response and Application to Cataract Surgery
Introduction
Related Works
Inhomogeneous Deformable Model on GPU
Preconditioner for Contact Response
Results
Conclusion
References
Layered Surface Fluid Simulation for Surgical Training
Introduction
Bleeding Simulation
Results and Discussion
Conclusion
References
An Application-Dependent Framework for the Recognition of High-Level Surgical Tasks in the OR
Introduction
Materials and Methods
Application-Dependant Visual Cues
Time Series Classification
Data-Set
Cross-Validation
Results
Discussion
Visual Cues and DTW
Microscope Video Data
Clinical Applications
Conclusion
References
Biomechanical Simulation of Electrode Migration for Deep Brain Stimulation
Introduction
Previous Works
Simulation Framework and Methods
Cerebro-Spinal Fluid Model
Constrained Deformations of the Brain
Brain-Electrode Interactions
Results
Conclusion
References
Hemodynamic Simulation for an Anatomically Realistic Portal System
Introduction
Method
Blood Vessel Digitisation and Medical Imaging
Haemodynamics Modelling
Simulation of Portacaval Shunting
Results
Flow Simulation for the Portal System
Portacaval Shunt Simulation
Discussion
Conclusion
References
Virtual Coiling of Intracranial Aneurysms Based on Dynamic Path Planning
Introduction
Virtual Coiling Technique
The Dynamic Path Planning Algorithm
Test on Idealized Geometries
Results on Idealized Models
Evaluation in Real Geometries
Discussion
Conclusion
References
Time Domain Simulation of Harmonic Ultrasound Images and Beam Patterns in 3D Using the k-space Pseudospectral Method
Introduction
Model Development
Harmonic Ultrasound Simulations
Summary and Discussion
References
Ultrasound Elastography Using Three Images
Introduction
ElastMI: Elastography Using Multiple Images
Results of Phantom Experiments and Patient Trials
Conclusions
References
Monitoring of Tissue Ablation Using Time Series of Ultrasound RF Data
Introduction
Methods
ROI Selection and Feature Extraction
Classification
Results and Discussion
Conclusion
References
Evaluation of in vivo Liver Tissue Characterization with Spectral RF Analysis versus Elasticity
Introduction
Materials and Methods
RF Spectral Parameters Related to Tissue Characterization
Results and Discussion
Ultrasound RF Scanning Setup and Procedure
Quantitative Liver Fibrosis Stage Characterization via Spectral Analysis
Spectral Parametric Images for Tissue Segmentation
Conclusion
References
Towards Extra-Luminal Blood Detection from Intravascular Ultrasound Radio Frequency Data
Introduction
Methods
Scattering Model
Characterization of Blood
Results
Discussion
Conclusions
References
Physical Modeling and Simulation II
Physiologically Based Construction of Optimized 3-D Arterial Tree Models
Introduction
Methods
Simulation Results
Conclusions and Future Work
References
Cortical Surface Strain Estimation Using Stereovision
Introduction
Material and Methods
Cortical Surface Reconstruction through Stereovision
Motion Tracking through Optical Flow
In-Plane Strain Estimation
Simulated Displacement Data and Clinical Cases
Results
Discussion and Conclusion
References
A Comparative Study of Physiological Models on Cardiac Deformation Recovery: Effects of Biomechanical Constraints
Introduction
Cardiac Physiological Models
Cardiac System Dynamics
Physiological Models for Comparisons
Cardiac Deformation Recovery with Statistically Optimal Model-Measurement Coupling
Comparisons of Physiological Models
Synthetic Data
Patient Data
Conclusion
References
Motion Tracking and Strain Map Computation for Quasi-Static Magnetic Resonance Elastography
Introduction
Materials and Methods
MR Imaging
HARP Analysis
Results
Validation Using Simulated Tagging Images
Imaging of Human Lower Leg
Discussion and Conclusion
References
Blood Flow Computation in Phase-Contrast MRI by Minimal Paths in Anisotropic Media
Introduction
Methods and Materials
Minimal Paths
Modeling Blood Flow Trajectories as Minimal Paths
Data
Results
Discussion and Future Work
References
Finding the Optimal Compression Level for Strain-Encoded (SENC) Breast MRI
Simulations and Phantom Experiments
Introduction
Methods and Material
Hardware
Strain-Encoded (SENC )
Phantom Composition
Experiments
Finite Element Method (FEM) Simulations
Scanning Protocol
Quantification
Results
FEM Simulation Results
Phantom Results
Discussion
References
Towards Patient-Specific Finite-Element Simulation of MitralClip Procedure
Introduction
Methods
Anatomical Model of the Mitral Valve Apparatus
Biomechanical Model of Mitral Valve Apparatus
MitralClip Simulation
Experiments and Results
Discussion and Future Works
References
Model-Based Deformable Registration of Preoperative 3D to Intraoperative Low-Resolution 3D and 2D Sequences of MR Images
Introduction
Methods
Mathematical Formulation of the Registration Problem
Dynamic Finite Element Model
3D Volumetric Registration
2D-3D Deformable Registration
Experiments and Results
Discussion and Conclusion
References
Using High Resolution Cardiac CT Data to Model and Visualize Patient-Specific Interactions between Trabeculae and Blood Flow
Introduction
Data Acquisition
Fluid Simulation
Visualizations
Blood Residence Time
Discussion
Conclusions
References
Motion Correction and Parameter Estimation in dceMRI Sequences: Application to Colorectal Cancer
Introduction
Methods
Similarity Measure
Diffeomorphic Registration Framework
Results
Tests on Simulated Data
Tests on Real Data
Conclusion
References
Sparse Dose Painting Based on a Dual-Pass Kinetic-Oxygen Mapping of Dynamic PET Images
Introduction
Sparse Dose Painting
Dual-Pass Kinetic-Oxygen Mapping
Experiments and Results
Conclusion
References
Robust Estimation of Kinetic Parameters in Dynamic PET Imaging
Introduction
Method
Modeling of Tracer Kinetics
Modeling of Dynamic PET Measurement with Tracer Kinetics
Robust Solution by H Optimization Under Minimax Criterion
Experiments
Monte Carlo Simulated Dynamic PET Data
Experiments with Data from Real Patient Scan
Conclusion
References
Synthetic Echocardiographic Image Sequences for Cardiac Inverse Electro-Kinematic Learning
Introduction
Creating Synthetic 3D US Sequences
3D US Sequence Non-rigid Registration
Deformation of Registered 3D US Images Using E/M Simulation
Generation of Healthy and Pathological Cardiac Motion
Learning Electro-Kinematic Inverse Relationship
Kinematic Descriptors
Inverse Electro-Kinematic Learning
Results
Machine Learning Validation on Synthetic Data
Machine Learning Evaluation on Real Data
Conclusion
References
Motion Modeling and Compensation
Automatic Prone to Supine Haustral Fold Matching in CT Colonography Using a Markov Random Field Model
Introduction
Methods
Haustral Fold Segmentation
Markov Random Field Modelling
Experimental Results
Clinical Validation
Haustral Fold Matching
Initialisation of Surface Based Registration Method
Conclusion and Future Work
References
Detecting Patient Motion in Projection Space for Cone-beam Computed Tomography
Introduction
Methods
Geometric Modeling
Projection Similarity
Motion Detection
Evaluation
Analysis of the Similarity Value
Recovering Motion
Parameter Selection
Real Projection Data
Conclusion
References
Multi-feature Statistical Nonrigid Registration Using High-Dimensional Generalized Information Measures
Introduction
Multi-feature Information-Theoretic Registration
Problem Statement and Modeling
kNN Estimators of -Informations
Variational Optimization
Implementation Details
Application to Cardiac MRI
Estimating Myocardial Motion in Tagged MRI Using Pairwise Registration
Groupwise Registration of Perfusion MRI Exams
Conclusion
References
Estimating the 4D Respiratory Lung Motion by Spatiotemporal Registration and Building Super-Resolution Image
Introduction
Methods
Hierarchical Spatiotemporal Registration of 4D-CT
Construction of High Resolution Group-Mean Image
Experiments
Conclusion
References
Combined Cardiac and Respiratory Motion Compensation for Atrial Fibrillation Ablation Procedures
Introduction
Motion Compensation
Circumferential Mapping Catheter Tracking
Coronary Sinus Catheter Tracking
Displacement Detection
Evaluation and Results
Discussion and Conclusions
References
Estimation of Delivered Dose in Radiotherapy: The Influence of Registration Uncertainty
Introduction
Methods
Probabilistic Non-rigid Registration
Marginal Radiation Dose Distributions
Marginal Contour Distributions
Results
Discussion
References
Deformable Registration of High-Resolution and Cine MR Tongue Images
Introduction
Method
Maximization of Mutual Information
Volume Labeling Using 3D Harris Operator
Mutual Information Using Local Structure Matrix
Registration Model
Experiments and Results
Subjects and Task
Evaluation of the Registration Method
Conclusion
References
Motion Compensated Magnetic Resonance Reconstruction Using Inverse-Consistent Deformable Registration: Application to Real-Time Cine Imaging
Introduction
Methods
General Motion Compensation Framework
Inverse-Consistent Non-rigid Registration
Motion Compensated MR Reconstruction with Multiple Coils
Motion Compensated Real-Time Cine Imaging
Results
Simulation
In Vivo Study
Conclusion and Discussion
References
Trans-Dimensional MCMC Methods for Fully Automatic Motion Analysis in Tagged MRI
Introduction
Proposed Tracking Framework
Particle Filtering and Importance Sampling
Refining the Particle Filtering Framework
MCMC-Based Particle Filtering
Experimental Results
Evaluation on Synthetic Image Data
Evaluation on Real Image Data
Conclusions
References
4-D Generative Model for PET/MRI Reconstruction
Introduction
Method
Inference
Validation Study
Computational Complexity
Discussion
References
Model-Based Segmentation and Motion Analysis of the Thoracic Aorta from 4D ECG-Gated CTA Images
Introduction
Model-Based Vessel Segmentation and Motion Analysis
3D Model-Based Initialization
Temporal Tracking and Determination of the Orthogonal Motion
Determination of the Longitudinal Vessel Motion
Experimental Results
Quantitative Evaluation Based on Ground Truth Segmentations
Application to 30 Clinically Relevant 4D ECG-CTA Images
Discussion
References
Keep Breathing! Common Motion Helps Multi-modal Mapping
Introduction
Material
Method
Dimensionality Reduction
Selection of Common Cause Signals
Prediction of Feature Location
Results
Conclusion
References
Effects of Respiratory Liver Motion on Heating for Gated and Model-Based Motion-Compensated High-Intensity Focused Ultrasound Ablation
Introduction
Materials and Methods
Free-Breathing MR Scans
Deformable Registration of the Dynamic Scans
Surrogate Respiratory Signal
Liver Motion Models
Thermal Model of Tissue Heating
Simulated Treatment Scenarios
Results
Discussion and Conclusions
References
Segmentation and Tracking in Biological Images
Multiple Structure Tracing in 3D Electron Micrographs
Introduction
Multiple Structure Tracing with Higher Order CRFs
Semi-supervised Edge Propagation
Robust Higher Order Potentials
First Order Potentials
Experimental Results
References
Neural Process Reconstruction from Sparse User Scribbles
Introduction
Our Method
Results and Discussion
References
An Expectation Maximization Based Method for Subcellular Particle Tracking Using Multi-angle TIRF Microscopy
Introduction
Method
The Tracking Framework
The Particle Dynamics Models
The EM Algorithm
The Forward Filter
The Tracking Flow
Experimental Results
Evaluation on Synthetic Data
Evaluation on Real Data
Conclusion
References
Discriminative Segmentation of Microscopic Cellular Images
Introduction
Our Approach
Experiments
Outlook
References
Fast Globally Optimal Segmentation of Cells in Fluorescence Microscopy Images
Introduction
Cell Nuclei Segmentation
Non-convex Energy Functionals
Convex Energy Functionals
Split Bregman Method
Globally Optimal Cell Segmentation
Experimental Results
Discussion
References
Carving: Scalable Interactive Segmentation of Neural Volume Electron Microscopy Images
Introduction
The Optimization Problem: Basic Definition, Enhancements and Efficient Solution via Supervoxels
The Crucial Choice of Weight Functions
Speedup by Coarse-Graining: Supervoxels
Experiments
Conclusions
References
Adaptive Energy Selective Active Contour with Shape Priors for Nuclear Segmentation and Gleason Grading of Prostate Cancer
Introduction
Hybrid Active Contour Model
Shape Term - Fshape
Region Homogeneity Term
Combining Shape, Boundary and Region-Based Functionals
Segmenting Multiple Objects under Mutual Occlusion
Selectively Invoking Energy Terms in Hybrid ACM
Watershed Based Initialization and Concavity Detection
Adaptive Selection of Energy Functionals in Hybrid AC Model
Experimental Design and Results
Discriminating Gleason Patterns Based off Nuclear Morphology
Evaluating Overlap Resolution and Segmentation Accuracy
Computational Efficiency
Concluding Remarks
Detection of Neuron Membranes in Electron Microscopy Images Using Multi-scale Context and Radon-Like Features
Introduction
Sequential Training with Context
Multi-scale Contextual Model
Radon-Like Features
Experimental Results
Conclusion
References
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011

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